Finding the Fourth Proportional to 2,388,290.22, 3,295,840.71 and 1,300,561.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,290.22 : 3,295,840.71 = 1,300,561.47 : x
2. Step 2: Convert to fraction form
   2,388,290.22/3,295,840.71 = 1,300,561.47/x
3. Step 3: Cross multiply
   2,388,290.22x = 3,295,840.71 × 1,300,561.47
4. Step 4: Simplify right side
   2,388,290.22x = 4,286,443,438,683.44
5. Step 5: Solve for x
   x = 4,286,443,438,683.44/2,388,290.22
6. Step 6: Final answer
   x = 1,794,774.94